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Buy Hyalite Opal Gems

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Hyalite Opal Weight Hyalite Opal Size Hyalite Opal Clarity Hyalite Opal Price Hyalite Opal Origin
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8.62 carat Green Opal, Pear Shape loose Opal from Brazil, Natural Untreated Gem, 20 x 14.5 mm, Photo A

8.62 carat Green Opal, Pear Shape loose Opal from Brazil, Natural Untreated Gem, 20 x 14.5 mm

Opal

8.62ct1 pc
$ 18.53
20 x 14.5 mm
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1.05 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 7 mm, Photo A

1.05 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 7 mm

Opal

1.05ct1 pc
$ 33.17
8.7 x 7 mm
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14.32 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 21.7 x 16.7 mm, Photo A
Click for Product Video (688675)

14.32 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 21.7 x 16.7 mm

Opal

14.32ct1 pc
$ 716.00
21.7 x 16.7 mm
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1.91 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7.1 x 5.1 mm, Photo A

1.91 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7.1 x 5.1 mm

Opal

1.91ct total4 pcs
$ 84.04
7.1 x 5.1 mm
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2.53 carat Cushion Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.8 x 9.1 mm, Photo A

2.53 carat Cushion Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.8 x 9.1 mm

Opal

2.53ct1 pc
$ 63.86
9.8 x 9.1 mm
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1.5 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.4 x 7.4 mm, Photo A

1.5 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.4 x 7.4 mm

Opal

1.50ct1 pc
$ 37.50
10.4 x 7.4 mm
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0.78 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.9 x 7.5 mm, Photo A

0.78 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.9 x 7.5 mm

Opal

0.78ct1 pc
$ 21.84
8.9 x 7.5 mm
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2.68 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 12 x 8.6 mm, Photo A

2.68 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 12 x 8.6 mm

Opal

2.68ct1 pc
$ 67.88
12 x 8.6 mm
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1.18 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.2 x 7.2 mm, Photo A

1.18 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.2 x 7.2 mm

Opal

1.18ct1 pc
$ 29.80
9.2 x 7.2 mm
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0.93 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 7.1 x 5.1 mm, Photo A

0.93 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 7.1 x 5.1 mm

Opal

0.93ct total2 pcs
$ 30.69
7.1 x 5.1 mm
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1.51 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 6.8 mm, Photo A

1.51 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 6.8 mm

Opal

1.51ct1 pc
$ 37.75
10.2 x 6.8 mm
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0.94 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 7.1 mm, Photo A

0.94 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 7.1 mm

Opal

0.94ct1 pc
$ 23.18
7.1 mm
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20.82 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 21 x 17 mm, Photo A

20.82 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 21 x 17 mm

Opal

20.82ct1 pc
$ 44.76
21 x 17 mm
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1.93 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 12 x 7.1 mm, Photo A

1.93 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 12 x 7.1 mm

Opal

1.93ct1 pc
$ 54.04
12 x 7.1 mm
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1.31 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7.1 x 5.1 mm, Photo A

1.31 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7.1 x 5.1 mm

Opal

1.31ct total4 pcs
$ 57.64
7.1 x 5.1 mm
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2.43 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14 x 9.1 mm, Photo A

2.43 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14 x 9.1 mm

Opal

2.43ct1 pc
$ 60.75
14 x 9.1 mm
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36.33 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 32.2 x 22.5 mm, Photo A
Click for Product Video (667939)

36.33 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 32.2 x 22.5 mm

Opal

36.33ct1 pc
$ 108.99
32.2 x 22.5 mm
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1.52 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 8.2 x 6.1 mm, Photo A

1.52 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 8.2 x 6.1 mm

Opal

1.52ct total2 pcs
$ 50.16
8.2 x 6.1 mm
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1.35 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.4 x 7 mm, Photo A

1.35 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.4 x 7 mm

Opal

1.35ct1 pc
$ 44.55
9.4 x 7 mm
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2.19 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 9 x 7.1 mm, Photo A

2.19 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 9 x 7.1 mm

Opal

2.19ct total2 pcs
$ 72.27
9 x 7.1 mm
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1.71 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 11.1 x 8.9 mm, Photo A

1.71 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 11.1 x 8.9 mm

Opal

1.71ct1 pc
$ 79.00
11.1 x 8.9 mm
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3.93 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 17.3 x 10.8 mm, Photo A

3.93 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 17.3 x 10.8 mm

Opal

3.93ct1 pc
$ 98.25
17.3 x 10.8 mm
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1.36 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 7 mm, Photo A

1.36 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 7 mm

Opal

1.36ct1 pc
$ 34.14
8.7 x 7 mm
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1.28 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 8.1 x 6.1 mm, Photo A

1.28 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 8.1 x 6.1 mm

Opal

1.28ct total2 pcs
$ 42.24
8.1 x 6.1 mm
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8.39 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 8 mm, Photo A
Click for Product Video (466386)

8.39 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 8 mm

Opal

8.39ct total5 pcs
$ 258.41
8 mm
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1.44 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.2 x 7.9 mm, Photo A

1.44 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.2 x 7.9 mm

Opal

1.44ct1 pc
$ 36.00
10.2 x 7.9 mm
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2.96 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.7 x 9.5 mm, Photo A

2.96 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.7 x 9.5 mm

Opal

2.96ct1 pc
$ 74.74
11.7 x 9.5 mm
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1.68 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.6 x 8.2 mm, Photo A

1.68 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.6 x 8.2 mm

Opal

1.68ct1 pc
$ 42.00
10.6 x 8.2 mm
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3.46 carat Square Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 4.1 x 3.7 mm, Photo A

3.46 carat Square Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 4.1 x 3.7 mm

Opal

3.46ct total30 pcs
$ 24.66
4.1 x 3.7 mm
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0.96 carat Pear Shape Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.8 x 6.7 mm, Photo A

0.96 carat Pear Shape Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.8 x 6.7 mm

Opal

0.96ct1 pc
$ 24.10
9.8 x 6.7 mm
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0.73 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.6 x 8 mm, Photo A

0.73 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.6 x 8 mm

Opal

0.73ct1 pc
$ 20.44
8.6 x 8 mm
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1.02 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 7 mm, Photo A

1.02 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 7 mm

Opal

1.02ct1 pc
$ 47.12
8.9 x 7 mm
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Photos are of Actual Products for Sale

Opal is a very varied family of gemstones and Hyalite Opals are possibly the most unusual.

More a gemstone for the collector than the jewelry market, Hyalite Opals can be found in Namibia, Madagascar, the USA and most recently, Mexico.

The name Hyalite means water-like and, as the name suggests, they are generally colorless and clear.

However some rare examples can be found in vivid greens and yellows with a spectacular color change and fluorescing phenomena. Tiny amounts of uranium within the gemstone cause dramatic color changes when viewed under daylight or in incandescent lighting.

In addition, the Hyalite gemstone can display fluorescence or luminescence in daylight conditions which is very unusual.

Hyalite Opals contain minute amounts of radioactivity which surely contributes to their amazing color behavior but does not pose any health dangers.

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